Identification method for control strategy  in graphics configuration software

LI Jielong
（Institute of Software and Intelligent Technology，Hangzhou Dianzi University，Hangzhou 310018，China )

Abstract: In order to deal with the problems that the confusion of the logic execute order in practical control caused by some common configuration recognition methods, a new method for control configuration recognition based on doublestack was proposed. The manage approach for single input and output, multi inputs and outputs, empty input and output, multi control loop tanks were analyzed from the connection relationships between the function model’s inputs or outputs. For the function models that would be called for many times in a cycle, intermediate variables were used to resolve the problem of the repeat calling operation. After determining the logic execute order of the configuration recognition,  the characteristics of the stack  were used to analyze the input and output process of the model data, which was accord with the running trend of the configuration data. At last, the method was proved by the control strategies in the computer assist special system(CASS), the corresponding configuration IL instructions was generated after the successful compiling, then  the configuration algorithm packages used in the devices were generated through the autogeneration mechanism. The results show that the executable configuration instruction which is generated by the control strategy after the compilation of the platform is conform to the order analyzed by the identification method, which demonstrates the feasibility of the method.
Key words: graphics configuration software；control strategy；stack；identification method